CN211838543U - Water curtain type electrostatic paint spraying equipment - Google Patents
Water curtain type electrostatic paint spraying equipment Download PDFInfo
- Publication number
- CN211838543U CN211838543U CN201922314453.2U CN201922314453U CN211838543U CN 211838543 U CN211838543 U CN 211838543U CN 201922314453 U CN201922314453 U CN 201922314453U CN 211838543 U CN211838543 U CN 211838543U
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- China
- Prior art keywords
- fixedly connected
- water curtain
- spray booth
- base
- water
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 87
- 239000003973 paint Substances 0.000 title claims abstract description 59
- 238000005507 spraying Methods 0.000 title claims description 37
- 239000007921 spray Substances 0.000 claims abstract description 43
- 239000007788 liquid Substances 0.000 claims abstract description 30
- 239000002699 waste material Substances 0.000 claims abstract description 30
- 238000007789 sealing Methods 0.000 claims abstract description 21
- 238000010422 painting Methods 0.000 claims abstract description 19
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 239000005341 toughened glass Substances 0.000 claims description 5
- 230000006978 adaptation Effects 0.000 claims 1
- 239000011248 coating agent Substances 0.000 description 9
- 238000000576 coating method Methods 0.000 description 9
- 239000008394 flocculating agent Substances 0.000 description 4
- 239000002351 wastewater Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
Landscapes
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The utility model relates to the technical field of electrostatic painting, in particular to a water curtain type electrostatic painting device, which comprises a painting room, wherein the right side of the painting room is provided with a sealing door, the bottom of the painting room is fixedly connected with a base which is positioned at the right side of the center of the painting room, a stepping motor is fixedly connected in the base, the top end of an output shaft of the stepping motor is fixedly connected with a rotating shaft which is positioned right above the base, the top end of the rotating shaft is fixedly connected with a turntable, the top of the turntable is fixedly connected with a fixed rod which is positioned at the center of the turntable, the top of the fixed rod is fixedly connected with a cathode plate, and the water curtain plate, an upper water inlet pipe, a filter plate, a nozzle and a waste liquid pool are arranged to solve the problems that when the current electrostatic painting is carried out, as the paint sprayed by a spray gun has higher speed, a part of the, and is exhausted to the outside through an exhaust pipeline, thereby polluting the environment.
Description
Technical Field
The utility model relates to an electrostatic painting technical field specifically is a water curtain formula electrostatic painting equipment.
Background
The current common paint spraying method is an electrostatic paint spraying method, namely, the atomized paint is charged under the action of a high-voltage direct-current electric field by utilizing the corona discharge principle and is adsorbed on the surface of a positively charged substrate.
At present, when electrostatic painting is carried out, because the paint sprayed by a spray gun is high in speed, part of the paint cannot fall on the surface of an object, and the part of the paint can be dispersed into the air and is discharged into the outside through an air suction pipeline to pollute the environment, so that a water curtain type electrostatic painting device is needed to solve the problem.
Disclosure of Invention
An object of the utility model is to provide a water curtain formula electrostatic painting equipment to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a water curtain type electrostatic paint spraying device comprises a paint spraying room, wherein a sealing door is arranged on the right side of the paint spraying room, a right side fixedly connected base is arranged at the bottom of the paint spraying room and is positioned at the center of the paint spraying room, a stepping motor is fixedly connected in the base, a rotating shaft is fixedly connected at the top end of an output shaft of the stepping motor and is positioned right above the base, a turntable is fixedly connected at the top end of the rotating shaft, a fixed rod is fixedly connected at the top of the turntable and is positioned at the center of the turntable, a cathode plate is fixedly connected at the top of the fixed rod, a binding post is fixedly connected at the top of the cathode plate and the position of the fixed rod, a groove is formed at the top of the turntable and is far away from the position of the fixed rod, a discharge electrode is fixedly connected at the top of the cathode plate, the front and the back of the fixing frame are both fixedly connected with automatic spray guns, a round groove is formed in the top of the paint spraying room and positioned on the left side of the base, an upper water inlet pipe is fixedly connected in the round groove, a water spray opening is formed in the top of the upper water inlet pipe and positioned in the paint spraying room, a water curtain plate is fixedly connected at the top of the paint spraying room and positioned on the left side of the upper water inlet pipe, a filter plate is fixedly connected on the right side of the water curtain plate, a nozzle is fixedly connected on the left side of the paint spraying room and positioned below the filter plate, a lower water inlet pipe is fixedly connected at the left end of the nozzle, a waste liquid pool is formed in the bottom of the paint spraying room and positioned on the left side of the base, a waste liquid pipe is fixedly connected on the right side of the waste liquid pool, electric valves are fixedly connected in the upper water inlet pipe, the lower water inlet, fixedly connected with exhaust fan in the exhaust pipe, the right side fixedly connected with controller of sealing door, the bottom of carousel just is located the left side fixedly connected with earth connection of base.
Preferably, the controller, the automatic spray gun, the controller, the stepping motor, the electrically operated valve and the exhaust fan are electrically connected, and the wiring terminal is electrically connected with the high-voltage direct-current power supply through a wire.
Preferably, the grooves and the discharge electrodes are provided in plurality, and the shapes of the grooves are matched with the shape of an object to be painted.
Preferably, the water spraying opening is provided with a plurality of water spraying openings, and the width of the water curtain plate is matched with the width of the paint spraying room.
Preferably, the shape of the sealing door is matched with that of the paint spray booth, and the sealing door is made of tempered glass.
Preferably, the length of the waste liquid pool is matched with the distance from the water curtain plate to the nozzle, and the left end of the lower water inlet pipe is connected with a storage tank for storing a flocculant solution.
Preferably, the filter plate is made of activated carbon and the filter plate is provided in plurality.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, through setting up the water curtain board, the last inlet tube, the filter, the nozzle, the waste liquid pond, water in the last inlet tube can be through the water jet blowout and form the water curtain on the water curtain board, under the effect of exhaust fan gravitation, the air that contains the coating cloud flows to water curtain board direction, the coating cloud is washed by the water curtain and falls and fall into the waste liquid pond along with the water curtain when trickling down the water curtain on the water curtain board, the remaining coating cloud that is not caught by the water curtain can be absorbed by the filter, thereby do not contain the paint droplet in the combustion gas in making the exhaust pipe, when having solved present electrostatic spray paint, because spray gun spun paint speed is higher, the surface of the article can't be fallen to some coating, this part's coating cloud can disperse in the air, and discharge into the external world through the exhaust duct, the problem of polluted environment.
2. The utility model discloses in, through inlet tube under the setting, the nozzle spouts flocculating agent solution into the waste liquid pond in, the flocculating agent solution can be with the paint residue in the waste liquid pond condense into loose block mass and deposit to waste liquid bottom of the pool portion, can carry out preliminary processing to waste water.
3. The utility model discloses in, through being provided with the sealing door that toughened glass made, operating personnel can see through the sealing door and observe the process of spraying paint, need not to get into in the spray booth, and is simple and convenient.
Drawings
FIG. 1 is a front sectional view of the present invention;
FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;
FIG. 3 is an enlarged view of the point B in FIG. 1 according to the present invention;
fig. 4 is an enlarged view of the point C in fig. 1 according to the present invention.
In the figure: 1-paint spraying room, 2-sealing door, 3-base, 4-stepping motor, 5-rotating shaft, 6-rotating disc, 7-fixing rod, 8-cathode plate, 9-binding post, 10-groove, 11-discharging electrode, 12-fixing frame, 13-automatic spray gun, 14-circular groove, 15-upper water inlet pipe, 16-water spray nozzle, 17-water curtain plate, 18-filter plate, 19-nozzle, 20-lower water inlet pipe, 21-waste liquid pool, 22-waste liquid pipe, 23-electric valve, 24-exhaust pipe, 25-exhaust fan, 26-controller, 27-grounding wire.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution:
a water curtain type electrostatic paint spraying device comprises a paint spraying room 1, a sealing door 2 is arranged on the right side of the paint spraying room 1, the shape of the sealing door 2 is matched with the shape of the paint spraying room 1, the sealing door 2 is made of toughened glass, the sealing door 2 made of toughened glass can clearly observe the paint spraying condition inside, a base 3 is fixedly connected to the bottom of the paint spraying room 1 and the right side of the center of the paint spraying room 1, a stepping motor 4 is fixedly connected in the base 3, a rotating shaft 5 is fixedly connected to the top end of an output shaft of the stepping motor 4 and the position right above the base 3, a rotating disc 6 is fixedly connected to the top end of the rotating shaft 5, a fixing rod 7 is fixedly connected to the top of the rotating disc 6 and the center of the rotating disc 6, a cathode plate 8 is fixedly connected to the top of the fixing rod 7, a binding post 9 is fixedly connected to the top of the cathode plate 8 and the position of the, the groove 10 and the discharge electrode 11 are both provided with a plurality of grooves 10, the shapes of the grooves 10 are matched with the shapes of objects to be painted, a plurality of objects can be painted at one time, the discharge electrode 11 is fixedly connected at the top of the negative plate 8 and is positioned right above the groove 10, the bottom of the paint spray booth 1 and the right side of the base 3 are fixedly connected with a fixed frame 12, the front and the back of the fixed frame 12 are both fixedly connected with automatic spray guns 13, the top of the paint spray booth 1 and the left side of the base 3 are provided with circular grooves 14, the circular grooves 14 are fixedly connected with upper water inlet pipes 15, the top of the upper water inlet pipes 15 and the left side of the paint spray booth 1 are provided with water spray ports 16, the top of the paint spray booth 1 and the left side of the upper water inlet curtain pipes 15 are fixedly connected with water curtain plates 17, the water spray ports 16 are provided with a plurality of water curtain plates 17, the widths of the water, the filter plate 18 is made of activated carbon and the filter plate 18 is provided with a plurality of filter plates 18, the plurality of filter plates 18 made of activated carbon can remove water drops and paint particles in the air, the left side of the paint spraying room 1 is fixedly connected with a nozzle 19 below the filter plate 18, the left end of the nozzle 19 is fixedly connected with a lower water inlet pipe 20, the bottom of the paint spraying room 1 is provided with a waste liquid pool 21 on the left side of the base 3, the length of the waste liquid pool 21 is matched with the distance from the water curtain plate 17 to the nozzle 19, the left end of the lower water inlet pipe 20 is connected with a storage tank storing flocculant solution, the nozzle 19 sprays the flocculant solution into the waste liquid pool 21, the flocculant can coagulate paint residues in the waste liquid pool 21 into loose lumps to precipitate downwards, the wastewater is preliminarily treated, the right side of the waste liquid pool 21 is fixedly connected with a waste liquid pipe 22, electric valves 23 are fixedly connected in the upper water inlet pipe 15, the lower water inlet pipe 20 and the, spray booth 1's top and be located the left side fixedly connected with exhaust pipe 24 of water curtain board 17, fixedly connected with exhaust fan 25 in the exhaust pipe 24, sealing door 2's right side fixedly connected with controller 26, controller 26 and automatic spray gun 13, controller 26 and step motor 4, controller 26 is electric connection and terminal 9 passes through wire and high voltage dc power supply electric connection with motorised valve 23 and controller 26 and exhaust fan 25's connected mode, the bottom of carousel 6 and the left side fixedly connected with earth connection 27 that is located base 3.
The utility model discloses work flow: when the paint spraying device is used, the sealing door 2 is pulled, the paint spraying room 1 is opened, objects needing paint spraying are placed into the groove 10 one by one, the sealing door 2 is pushed, the paint spraying room 1 is closed, the electric valve 23 in the upper water inlet pipe 15 is started through the controller 26, water flow is injected into the upper water inlet pipe 15, the water flow is sprayed out through the water spraying port 16 and forms a water curtain on the water curtain plate 17, the water curtain is observed through the sealing door 2, when the water curtain is stable, the automatic spray gun 13, the stepping motor 4 and the exhaust fan 25 are started through the controller 26, the stepping motor 4 drives the rotary disc 6 to rotate through the rotating shaft 5, the objects on the rotary disc 6 are aligned to the automatic spray gun 13, the atomized paint is sprayed out through the automatic spray gun 13, the discharge electrode 11 enables the atomized paint to be charged with negative charges, the atomized paint with the negative charges move towards the rotary disc 6 under the action of the high-voltage, thereby accomplish the paint spraying of material, the coating cloud that can't come to fall on carousel 6 can be under the effect of exhaust fan 25 gravitation, flow to water curtain board 17 direction, the coating cloud is washed away by the water curtain when the water curtain that flows down on water curtain board 17 and falls into waste liquid pool 21 along with the water curtain, the residual coating cloud that is not caught by the water curtain can be absorbed by filter 18, the air of removing the coating cloud discharges spray booth 1 through exhaust pipe 24, after the paint spraying, controller 26 starts the motorised valve in lower inlet tube 20, nozzle 19 spouts flocculating agent solution into waste liquid pool 21, the flocculating agent can condense the paint residue in waste liquid pool 21 into loose piece and deposit to the bottom of waste liquid pool 21, controller 26 opens motorised valve 23 in waste liquid pipe 22, waste water in waste liquid pool 21 discharges spray booth 1 through waste liquid pipe 22, operating personnel pulls sealing door 2, get into spray booth 1 and take out the article.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A water curtain type electrostatic painting equipment, includes spray booth (1), its characterized in that: the right side of spray booth (1) is provided with sealing door (2), the bottom of spray booth (1) just is located the right side fixedly connected with base (3) of spray booth (1) center department, fixedly connected with step motor (4) in base (3), the top of step motor (4) output shaft just is located fixedly connected with pivot (5) directly over base (3), the top fixedly connected with carousel (6) of pivot (5), the top of carousel (6) just is located fixedly connected with dead lever (7) of carousel (6) center department, the top fixedly connected with negative plate (8) of dead lever (7), the top of negative plate (8) and dead lever (7) position department fixedly connected with terminal (9), the top of carousel (6) just keeps away from dead lever (7) position department and sets up fluted (10), the top of the negative plate (8) is fixedly connected with a discharge electrode (11) directly over the groove (10), the bottom of the paint spray booth (1) is fixedly connected with a fixing frame (12) on the right side of the base (3), the front and the back of the fixing frame (12) are fixedly connected with an automatic spray gun (13), the top of the paint spray booth (1) is arranged on the left side of the base (3) and is provided with a circular groove (14), a water inlet pipe (15) is fixedly connected in the circular groove (14), the top of the water inlet pipe (15) is arranged in the paint spray booth (1) and is provided with a water spray nozzle (16), the top of the paint spray booth (1) is arranged on the left side of the water inlet pipe (15) and is fixedly connected with a water curtain plate (17), the right side of the water curtain plate (17) is fixedly connected with a filter plate (18), the left side of the paint spray booth (1) is arranged on the lower side of the filter plate (18) and is, inlet tube (20) under the left end fixedly connected with of nozzle (19), waste liquid pond (21) have been seted up in the left side that the bottom of spray booth (1) just is located base (3), the right side fixedly connected with waste liquid pipe (22) of waste liquid pond (21), equal fixedly connected with motorised valve (23) in last inlet tube (15) and lower inlet tube (20) and waste liquid pipe (22), the top of spray booth (1) just is located left side fixedly connected with exhaust pipe (24) of cascade board (17), fixedly connected with exhaust fan (25) in exhaust pipe (24), the right side fixedly connected with controller (26) of sealing door (2), the bottom of carousel (6) just is located left side fixedly connected with earth connection (27) of base (3).
2. The water curtain type electrostatic painting apparatus according to claim 1, wherein: the controller (26), the automatic spray gun (13), the controller (26), the stepping motor (4), the electric valve (23), the electric fan (25) and the electric valve (26) are electrically connected, and the wiring terminal (9) is electrically connected with the high-voltage direct-current power supply through a wire.
3. The water curtain type electrostatic painting apparatus according to claim 1, wherein: the grooves (10) and the discharge electrodes (11) are both provided with a plurality of grooves (10), and the shapes of the grooves (10) are matched with the shapes of objects needing paint spraying.
4. The water curtain type electrostatic painting apparatus according to claim 1, wherein: the water spraying openings (16) are provided with a plurality of water curtain plates (17), and the width of each water curtain plate is matched with that of the paint spray booth (1).
5. The water curtain type electrostatic painting apparatus according to claim 1, wherein: the shape of sealing door (2) and the shape looks adaptation of spray booth (1) and sealing door (2) are made by toughened glass.
6. The water curtain type electrostatic painting apparatus according to claim 1, wherein: the length of the waste liquid pool (21) is matched with the distance from the water curtain plate (17) to the nozzle (19), and the left end of the lower water inlet pipe (20) is connected with a storage tank for storing flocculant solution.
7. The water curtain type electrostatic painting apparatus according to claim 1, wherein: the filter plates (18) are made of activated carbon and the filter plates (18) are provided with a plurality of filter plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922314453.2U CN211838543U (en) | 2019-12-20 | 2019-12-20 | Water curtain type electrostatic paint spraying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922314453.2U CN211838543U (en) | 2019-12-20 | 2019-12-20 | Water curtain type electrostatic paint spraying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211838543U true CN211838543U (en) | 2020-11-03 |
Family
ID=73216433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922314453.2U Expired - Fee Related CN211838543U (en) | 2019-12-20 | 2019-12-20 | Water curtain type electrostatic paint spraying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211838543U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112044637A (en) * | 2020-09-28 | 2020-12-08 | 唐翠华 | Totally-enclosed pollution-free paint spraying device for machining motorcycle accessories and paint-carrying gas treatment method |
-
2019
- 2019-12-20 CN CN201922314453.2U patent/CN211838543U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112044637A (en) * | 2020-09-28 | 2020-12-08 | 唐翠华 | Totally-enclosed pollution-free paint spraying device for machining motorcycle accessories and paint-carrying gas treatment method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201103 |